code: def __init__(self, items, next_marker=None):
      self.items = items
      self.next_marker = next_marker
  
imports: import os
  import posixpath
  from unittest import mock
  from unittest.mock import ANY
  import pytest
  from azure.core.credentials import AzureSasCredential
  from azure.storage.filedatalake import DataLakeDirectoryClient, DataLakeFileClient, DataLakeServiceClient, FileSystemClient, PathProperties
  from mlflow.exceptions import MlflowException
  from mlflow.protos.databricks_artifacts_pb2 import ArtifactCredentialInfo
  from mlflow.protos.service_pb2 import FileInfo
  from mlflow.store.artifact.azure_data_lake_artifact_repo import AzureDataLakeArtifactRepository, _parse_abfss_uri
label_desc: Use image node_id 1 to create a new MockPathList object  with example: obj = MockPathList(items, next_marker)